FR506887A - Improvements to drilling machines - Google Patents

Improvements to drilling machines

Info

Publication number
FR506887A
FR506887A FR506887A FR506887DA FR506887A FR 506887 A FR506887 A FR 506887A FR 506887 A FR506887 A FR 506887A FR 506887D A FR506887D A FR 506887DA FR 506887 A FR506887 A FR 506887A
Authority
FR
France
Prior art keywords
drilling machines
drilling
machines
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR506887A
Other languages
French (fr)
Inventor
Isaac Henry Wright
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Smith & Coventry Ltd
Original Assignee
Smith & Coventry Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Smith & Coventry Ltd filed Critical Smith & Coventry Ltd
Application granted granted Critical
Publication of FR506887A publication Critical patent/FR506887A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/10—Feeding members carrying tools or work
    • B23Q2705/16—Feeding working spindles
    • B23Q2705/165—General aspects of feeding a boring spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR506887A 1918-12-18 1919-12-02 Improvements to drilling machines Expired FR506887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB506887X 1918-12-18

Publications (1)

Publication Number Publication Date
FR506887A true FR506887A (en) 1920-08-31

Family

ID=10456954

Family Applications (1)

Application Number Title Priority Date Filing Date
FR506887A Expired FR506887A (en) 1918-12-18 1919-12-02 Improvements to drilling machines

Country Status (1)

Country Link
FR (1) FR506887A (en)

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